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authorSachin Kamat <sachin.kamat@linaro.org>2013-10-24 12:53:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-10-24 14:46:00 +0100
commit35b9c0b18eaa81d96841c50452f74ed1a7aa4ae7 (patch)
tree9b4ec897cfe424f238e2ad79b1645ee4d496f58a /drivers/iio/dac
parentae0f29d1593fabb8eade5f93352e05f88f6245bd (diff)
downloadop-kernel-dev-35b9c0b18eaa81d96841c50452f74ed1a7aa4ae7.zip
op-kernel-dev-35b9c0b18eaa81d96841c50452f74ed1a7aa4ae7.tar.gz
iio: dac: ad5421: Remove redundant code
The if check is redundant as the value obtained from iio_device_register() is already in the required format. Hence return the function directly. Error messages are already printed by iio_device_register(); hence not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/dac')
-rw-r--r--drivers/iio/dac/ad5421.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c
index c44afeb..3eeaa82 100644
--- a/drivers/iio/dac/ad5421.c
+++ b/drivers/iio/dac/ad5421.c
@@ -514,13 +514,7 @@ static int ad5421_probe(struct spi_device *spi)
return ret;
}
- ret = iio_device_register(indio_dev);
- if (ret) {
- dev_err(&spi->dev, "Failed to register iio device: %d\n", ret);
- return ret;
- }
-
- return 0;
+ return iio_device_register(indio_dev);
}
static int ad5421_remove(struct spi_device *spi)
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